一种包装机走膜防抖结构
By introducing an adjustable lifting mechanism and a shock-absorbing damper into the packaging machine, the problem of insufficient lifting adjustment capability in the existing technology has been solved, realizing convenient adjustment of the conveyor roller height and stability of film transmission, thereby improving the ease of use and packaging quality of the packaging machine.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI WEESHINE MASCH CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-07-17
AI Technical Summary
The existing anti-vibration structure of packaging machines has insufficient lifting adjustment capability, making it difficult to conveniently adjust the height of the conveyor rollers, which affects the ease of use and packaging quality.
An adjustable lifting mechanism and a shock absorber are used. The height of the conveying roller is adjusted by a drive motor driving a reciprocating screw, and the shock absorber absorbs vibration energy to ensure the stability of membrane transmission.
It enables convenient adjustment of the conveyor roller height and stability of film transmission, improving ease of use and packaging quality, and reducing the defect rate.
Smart Images
Figure CN224511695U_ABST
Abstract
Claims
1. A film anti-shaking structure of a packaging machine, comprising a support installation bottom plate (1), characterized in that: A first support frame (2) is fixedly installed on the top of one side of the support mounting base plate (1). A first limiting groove (3) is opened on one side of the first support frame (2). An adjustment lifting mechanism (4) is provided on the top of the support mounting base plate (1). The adjusting lifting mechanism (4) includes a drive motor (401). The drive motor (401) is fixedly installed at the top of the first support frame (2). A reciprocating screw (402) is fixedly installed at the output shaft end of the drive motor (401). The reciprocating screw (402) extends into the interior of the first limiting groove (3). An installation connecting block (403) is fixedly installed on the inner wall of the bottom end of the first limiting groove (3). The bottom end of the reciprocating screw (402) is rotatably connected to the top end of the installation connecting block (403).
2. The film anti-shaking structure of a packaging machine according to claim 1, characterized in that: The reciprocating screw (402) is threaded to the outer end with a positioning screw block (404). The second support frame (405) is fixedly installed on the top of the support mounting base plate (1) away from the first support frame (2). The second support frame (405) has a second limiting groove (406) on the side of the second support frame (405) close to the first support frame (2).
3. The film anti-shaking structure of a packaging machine according to claim 2, characterized in that: A support guide rod (407) is fixedly installed inside the second limiting groove (406). A connecting slider (408) is movably sleeved on the outer end of the support guide rod (407). A reinforcing mounting rod (409) is fixedly installed on the side of the positioning screw block (404) that is close to the connecting slider (408).
4. The anti-shake structure for film feeding in a packaging machine according to claim 3, characterized in that: Support connecting blocks (5) are fixedly installed on the two sides of the reinforcing mounting rod (409) that are close to each other. Mounting grooves (6) are opened on the two sides of the support connecting blocks (5) that are close to each other. A shock absorber (7) is fixedly installed at the bottom of the mounting groove (6).
5. The film anti-shaking structure of a packaging machine according to claim 4, characterized in that: The top of the shock absorber (7) is fixedly installed with a support block (8), and the two sides of the support block (8) are rotatably connected with a first rotating rod (9), and a first film-feeding roller (10) is fixedly installed between the first rotating rods (9).
6. The film anti-shaking structure of a packaging machine according to claim 5, characterized in that: A connecting bracket (11) is fixedly installed on one side of the supporting connecting block (5), and a second rotating rod (12) is rotatably connected to the two sides of the connecting bracket (11) that are close to each other. A second film-feeding roller (13) is fixedly installed between the second rotating rods (12).